The Shadow Systems MR920 Elite Semi-Auto Pistol with Holosun 507C Red Dot is a compact pistol with the advanced features that modern shooters want. Like all Shadow Systems pistols, it's built on a polymer frame with optimized wrap-around texturing that provides enhanced control during periods of rapid fire without wearing uncomfortably against your body when concealed. Featuring 3 interchangeable backstraps, the MR920 Elite can be tailored to the shooter's natural point of aim. And the gently extended and upswept beavertail prevents slide bite without being oversized or in the way of your draw. The MR920 Elite's slide is designed for easy manipulation under stress, with directional serrations on the front, rear, and top along with a thinner profile at grasping locations. The slide also comes equipped with the patented multi-footprint optics cut allowing for direct mounting of most major optics brands with the longest and strongest screws in the industry. Inside, the match-grade, spiral-fluted barrel delivers unrivaled accuracy. The drop-safe, flat-faced aluminum trigger has a 4.55 lb. break and crisp, tactile reset. This model comes from the factory with a Holosun 507C Red Dot Optic, making it ready for action right out of the box. A steel, green tritium-outlined front sight and serrated blackout rear sight complete the package. Rated for +P ammo. Includes 2 magazines and 3 backstraps. Match-grade, spiral-fluted barrel Optimized wrap-around grip texture Optics-ready slide accepts most common footprints Comes with a Holosun 507C Red Dot Slide serrations on front, rear, and top Drop-safe aluminum trigger breaks clean at 4.55 lbs. Steel blackout rear sight and tritium luminescent front 3 interchangeable backstraps Extended beavertail Rated for +P ammo